WanderWhen

Dhaka weather in September

September is a challenging month to visit Dhaka — consider December–February instead. Expect highs around 32°C, lows near 26°C, and about 25.5 days with rain.

2.7 · Challengingtravel score for September
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Avg high
32°C
Avg low
26°C
Rainfall
265 mm
Rain days
25.5
Sunshine
8.5 h/day
Daylight
12.1 h

What to pack for Dhaka in September

  • light, breathable clothing
  • sun protection (hat, SPF 50)
  • a compact umbrella or rain shell — rain is frequent
  • expect humid, sticky conditions

Humidity averages 86%; max daily wind around 14 km/h.

How September compares

January: 10.0/10 JFebruary: 10.0/10 FMarch: 6.4/10 MApril: 3.3/10 AMay: 2.0/10 MJune: 2.4/10 JJuly: 2.7/10 JAugust: 2.8/10 ASeptember: 2.7/10 SOctober: 4.0/10 ONovember: 9.1/10 NDecember: 10.0/10 D

Best months in Dhaka: December–February. See the full best time to visit Dhaka guide.

Dhaka in September: the details

In September, Dhaka sees average daytime highs of 32°C (89°F) and overnight lows of 26°C (79°F). Rainfall totals roughly 265 mm across 25.5 rainy days, and the sun shines about 8.5 hours per day with 12.1 hours of daylight mid-month. Relative humidity averages 86%.

These figures are climate normals computed from the ERA5 weather reanalysis (2019–2024) for Dhaka, Bangladesh (23.71, 90.41) — see our methodology. Actual conditions vary year to year.

Where should you go next month?

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